| Ronne to Ciampino | 923.77 mi (1,486.66 km) |
| Ronne to Cicciano | 976.45 mi (1,571.44 km) |
| Ronne to Cingoli | 813.31 mi (1,308.90 km) |
| Ronne to Cinisello Balsamo | 702.17 mi (1,130.04 km) |
| Ronne to Cinisi | 1,172.27 mi (1,886.58 km) |
| Ronne to Cirie | 749.55 mi (1,206.28 km) |
| Ronne to Ciro Marina | 1,092.56 mi (1,758.30 km) |
| Ronne to Cislago | 699.46 mi (1,125.67 km) |
| Ronne to Cisterna di Latina | 937.17 mi (1,508.22 km) |
| Ronne to Cisternino | 1,000.38 mi (1,609.95 km) |
| Ronne to Citta di Castello | 811.56 mi (1,306.07 km) |
| Ronne to Citta Sant'Angelo | 869.82 mi (1,399.84 km) |
| Ronne to Cittadella | 665.23 mi (1,070.58 km) |
| Ronne to Cittanova | 1,159.01 mi (1,865.24 km) |
| Ronne to Cividale del Friuli | 624.20 mi (1,004.55 km) |
